Hi Fellas! I hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to IRF840.The IRF840 is an n-channel power MOSFET. It is a fast switching and high voltage device that is available with low on-state resistance. As this is an n-channel MOSFET here conduction process is exercised by the movements of the electrons. In other words, though conduction is carried out by both the movement of holes and electrons, electrons are major carriers in this case.
I suggest you read this entire post till the end as I’ll discuss the complete Introduction to IRF840 covering datasheet, pinout, features, equivalent, and applications. Let’s jump right in.
Introduction to IRF840
The IRF840 is an n-channel power MOSFET that supports loads up to 8A an ...
Hey Guys! Hope you are doing well. I always take pleasure to keep you updated with valuable information related to information and technology. Today, I'll discuss the detailed Introduction to ULN2803 which is a relay driver that comes with a high-voltage and high-current Darlington transistor array. In order to obtain higher current capability, the Darlington pairs are connected in a parallel configuration.
The component is incorporated with eight NPN Darlington pairs, featuring high-voltage outputs with common-cathode clamp diodes that are directly related to switching inductive loads. Each Darlington pair features a decent amount of collector-current rating i.e. around 500 mA.
You must have a look at ULN2003 which is almost similar to this IC ...
Hello Everyone! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to FDB301N.The FDV301N is an N-channel MOSFET using Fairchild's proprietary and high cell density, DMOS technology. The cell’s high density helps to minimize the on-state resistance. This device is mainly developed for low-voltage applications. This N-channel MOSFET replaces different digital transistors and provides different bias resistor values.
I suggest you read this post all the way through as I’ll detail the complete Introduction to FDV301N covering datasheet, pinout, features and applications.
Let’s jump right in.
Introduction to FDV301N
The FDV301N is an N-channel MOSFET mainly used for switching and low-voltage applications.
It carries low on- ...
Hi Fellas! Hope you are getting along with life pretty well. I am back to give you a daily dose of useful information. Today, I'll unlock the details on the Introduction to CR1220. It is known as a lithium coin battery that comes with a high voltage around 3V and encompasses an ultra-compact design, helping you gid rid of the hassle of buying two or three extra traditional batteries, saving both cost and space required to adjust these cells in the relevant devices.
In this post, I'll try to cover each and everything related to CR1220, breaking down its details in simple steps you can get a hold what is this about and how it is used for. Let's dive in and explore everything you need to know about this battery.
Introduction to CR1220
CR1220 is a ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to TDA7294.
TDA7294 is a monolithic class AB power-based audio amplifier that comes with a DMOS output stage. It is primarily used for the amplification of audio signals in Hi-Fi field applications containing self-powered loudspeakers. The fault protection circuitry used in this device protects against short circuits.
I suggest you read this post all the way through, as I’ll detail the complete introduction to TDA7294 covering datasheet, pinout, features, and applications.
Let’s get started.
Introduction to TDA7294
TDA7294 is a monolithic class AB power-based audio amplifier that comes with a DMOS output stage.
This device comes with a wide voltage supply ra ...
The Internet of Things ( or IoT) is a network of interconnected computing devices such as digital machines, automobiles with built-in sensors, or humans with unique identifiers and the ability to communicate data over a network without human intervention.
Hello readers, I hope you all are doing great. In this tutorial, we will learn how to send sensor readings from ESP32 to the ThingSpeak cloud. Here we will use the ESP32’s internal sensor like hall-effect sensor and temperature sensor to observe the data and then will share that data cloud.
What is ThingSpeak?
Fig. 1: ESP32 ThingSpeak
It is an open data platform for IoT (Internet of Things). ThingSpeak is a web service operated by MathWorks where we can send sensor readings/data to the cloud. We ...
Hello readers, we hope you all are doing great. Welcome to the 4th lecture of Section 5(ESP32 Sensor) in the ESP32 Programming Series. So far, we have discussed the ESP32 built-in sensors in this section. Today, we are going to interface an external embedded sensor(i.e. PIR Sensor) with the ESP32 Microcontroller board. At the start, we will discuss the basics of a PIR Sensor(HC-SR501) i.e. its pinout and working. After that, we will design a simple project to detect the motion with a PIR sensor and ESP32. Finally, we will display the motion detection results on the ESP32 WebServer.
We will use ESP32 interrupts to detect the motion. Interrupts are used when a microcontroller needs to continuously monitor an event while executing other tasks at the same time. We have already posted a tuto ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Introduction to PT2272. It is a CMOS (complementary metal-oxide-semiconductor) that use to design simple wireless controlling of instruments installed at some distance. This module is normally used for controlling the circuits of garage door, speed control of the fan, robots and for monitoring the alarm connected at different places for security purposes.
This integrated circuitry uses non-variable code address and no built-in encryption due to these parameters it not used for such circuits where high security is need but uses only for small or less cost security circuits such as used in home security alarms etc. In today's post, we will have a look at its w ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to TIP3055. TIP3055 is a silicon epitaxial-ignoble NPN transistor, which is assembled in TO-218 malleable parcels. It is the best device for power swapping circuits, parallel and series controllers (regulators), output phases and high power amplifiers. Its corresponding PNP transistor is TIP2955.
It is a universal device used in many industrial projects where audio amplification is required. Its structures are attractive much the identical excluding for the maximum power indulgence that is a slightly lesser. In today’s post, we will have a look at its fortification, smashup, prominence, proposals, etc. I will also share some links ...
Hi Friends! We welcome you on board. Electronic industry is already filled with a number of devices and components that help ease the daily life of a common man. However, there is always much room for innovation in the electronics industry when it comes to facilitating the customers. When there comes a requirement for switching and amplification, there is a need for transistors. Today, I am going to unlock the details on the Introduction to TIP120. This is an NPN Darlington transistor which is mainly used for general purpose amplification and medium power switching applications.
It comes with a Darlington pair in which two transistors are connected in such a way, the current amplified by the one transistor is being amplified further by the other ...
